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1.
Rev. bras. parasitol. vet ; 31(1): e018521, 2022. graf
Article in English | LILACS, VETINDEX | ID: biblio-1357152

ABSTRACT

Abstract Ectoparasites of 18 free-living Cuban Ground Doves, Columbina passerina insularis (Columbiformes: Columbidae), captured in the National Zoological Park, Havana, Cuba, were identified. The collected ectoparasites included two species of lice (Phthiraptera: Ischnocera): Columbicola passerinae (77.1%), and Physconelloides eurysema (50%), as well as four species of feather mites (Astigmata: Falculiferidae): Pterophagus lomatus (83.3%), Byersalges talpacoti (50%), Byersalges phyllophorus (72.2%), and Hyperaspidacarus tridentatus (27.7%). Pterophagus lomatus, B. phyllophorus, and H. tridentatus represent new records for Cuba.


Resumo Foram identificados os ectoparasitas de 18 rolinhas-cinzentas de vida livre, Columbina passerina insularis (Columbiformes: Columbidae), capturadas no Parque Zoológico Nacional de Havana, Cuba. Os ectoparasitas coletados pertencem à duas espécies de piolhos (Phthiraptera: Ischnocera): Columbicola passerinae (77,1%) e Physconelloides eurysema (50%), bem como à quatro espé cies de ácaros de pena (Astigmata: Falculiferidae): Pterophagus lomatus (83,3%), Byersalges talpacoti (50%), Byersalges phyllophorus (72,2%) e Hyperaspidacarus tridentatus (27,7%). Pterophagus lomatus, B. phyllophorus e H. tridentatus representam novos registros para Cuba.


Subject(s)
Animals , Bird Diseases/epidemiology , Phthiraptera , Columbidae , Cuba , Columbiformes
2.
Pesqui. vet. bras ; 39(3): 209-213, Mar. 2019. tab, ilus
Article in English | VETINDEX, LILACS | ID: biblio-1002804

ABSTRACT

The present study investigated the circulation of avian metapneumovirus (aMPV) in wild birds in Brazil. To do so, 131 samples from 366 oropharyngeal or cloacal swabs collected from 18 species of birds were tested individually or in pools by RT-PCR. Samples detected by RT-PCR were selected for DNA sequencing. Thirteen (9.9%) samples were detected by the RT-PCR targeting the N gene and four out of 13 samples were sequenced. Sequencing results showed a high identity with the aMPV subtype A. Our results confirm the circulation of the aMPV subtype A in wild birds in Brazil even five years after its last detection.(AU)


O presente estudo investigou a circulação de metapneumovírus aviário em aves silvestres no Brasil. Para tanto, 131 amostras de 366 suabes orofaringeanos ou cloacais coletados de 18 espécies de aves foram testadas individualmente ou na forma de pools por RT-PCR. As amostras detectadas por RT-PCR foram selecionadas para sequenciamento. Treze (9,9%) das amostras foram detectadas por RT-PCR tendo o gene N como alvo; destas, quatro foram sequenciadas com sucesso. Resultados do sequenciamento mostraram alta identidade com o aMPV de subtipo A. Nossos resultados confirmam a circulação de aMPV subtipo A em aves silvestres no Brasil mesmo cinco anos após sua última detecção.(AU)


Subject(s)
Animals , Psittaciformes/virology , Paramyxoviridae Infections/veterinary , Paramyxoviridae Infections/epidemiology , Strigiformes/virology , Metapneumovirus/isolation & purification , Anseriformes/virology , Columbiformes/virology , Falconiformes/virology , Birds/virology
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